1.Size and weight: necklace box inside 6.2*8.7*1.5cm, outside 7.0*10*3.6cm, 70g. 2.Material: flannel+MDF. 3.Functions and advantages: luxurious square style design makes your necklace box look unique and elegant; perfect organizer for your proposal ring, it will be a big surprise when propose or engagement, Valentinea??s Day and it will create a romantic atmosphere; conveniently portable dimensions, you can easily store the box in your bag to take up very little space. 4.Occasions: great for special occasions like Proposal, Engagement, Weddings, Birthday, and Anniversary.